EP 3149758 B1 20180228 - SWITCHING DEVICE WITH MODULAR AUXILIARY SWITCHING UNIT
Title (en)
SWITCHING DEVICE WITH MODULAR AUXILIARY SWITCHING UNIT
Title (de)
SCHALTGERÄT MIT MODULAREM HILFSSCHALTERBLOCK
Title (fr)
DISPOSITIF DE COMMUTATION À BLOC DE COMMUTATION AUXILIAIRE MODULAIRE
Publication
Application
Priority
- DE 102014218013 A 20140909
- EP 2015065783 W 20150710
Abstract (en)
[origin: WO2016037731A1] The invention relates to a switching device comprising a base module (1) equipped with an electromagnetic drive, which comprises a yoke (20), a coil (19) and an armature (21) arranged in a movable manner relative to the yoke (20), and a switching contact. The switching contact comprises a stationary switching piece and a movable switching piece arranged opposite the stationary switching piece, and the switching contact can be switched between an "open" position and a "closed" position by means of a movement of the armature (21). The switching device also comprises a modular auxiliary switching unit (9) equipped with a contact system consisting of a stationary switching piece and a movable switching piece arranged opposite the stationary switching piece. The invention is characterized in that the coupling between the base module (1) and the modular auxiliary switching unit (9) is designed such that different distances in the contact system of the auxiliary switching unit (9) can be transferred during a trigger event by means of an elastic element regardless of the auxiliary switching unit (9) being used.
IPC 8 full level
H01H 3/32 (2006.01); H01H 50/54 (2006.01); H01H 71/46 (2006.01)
CPC (source: CN EP US)
H01H 3/32 (2013.01 - CN US); H01H 50/541 (2013.01 - CN EP US); H01H 50/543 (2013.01 - CN EP US); H01H 71/46 (2013.01 - EP US); H02P 25/14 (2013.01 - US); H01H 2003/323 (2013.01 - CN EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102014218013 A1 20160310; CN 106663569 A 20170510; CN 106663569 B 20181109; EP 3149758 A1 20170405; EP 3149758 B1 20180228; US 10636589 B2 20200428; US 2017287652 A1 20171005; WO 2016037731 A1 20160317
DOCDB simple family (application)
DE 102014218013 A 20140909; CN 201580043950 A 20150710; EP 15736830 A 20150710; EP 2015065783 W 20150710; US 201515507559 A 20150710